The Norton CPS7500-689 Closer Plus Spring Parallel Arm Door Closer
Comes with a Heavy Duty Parallel Arm, is Push Side mounted, is Grade 1, has Adjustable sizes of 1 to 6, includes a Plastic Cover, Sex Bolts, is Non-handed, and comes in a 689 Aluminum Finish.
7500 Series Closers
Institutional heavy-duty door closer
The 7500 Series is an institutional Door Closer that offers customers the ideal combination of superior performance, strength, and quality. Ideal for interior or exterior doors in facilities that demand reliability.
Closers for interior and exterior doors shall be full rack-and-pinion type with cast aluminum alloy body.
Closers shall be surface mounted and shall project no more than 2-3/16" (55mm) from the surface of the door.
Closers shall be non-handed to permit installation on doors of either hand.
Closer fluid shall contain lubricity and anti-oxidation agents.
Closer fluid shall maintain stable viscosity to allow the door closer to perform in temperatures ranging from extremely high to as low as -40°F.
Closers shall have multi-size spring power adjustments to permit the setting of springs from size 1 through size 6.
Closers shall have two non-critical valves, hex key adjusted, to independently regulate sweep speed and latch speed.
Closers shall have backcheck cushioning controlled by a hex key adjusted valve.
Closers shall have backcheck positions controlled by a hex key adjusted valve.
[Closers shall have adjustable delayed-action closing controlled by a hex key adjustable valve.]
[Closers shall be highly corrosion resistant and shall have all external body components of aluminum, brass, or stainless steel material and all fasteners of stainless steel.]
Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% ( +/–7-1/2% ) power adjustment.